WPF tracker multiple value

For WPF/SL (and maybe Win8, I don't remember) it should be possible to define a custom trackers that shows a value for each series. The default tracker does not support multiple values - remember the LineSeries does not require monotone increasing x-values and could have many intersections for a given x.

Please add a new feature or example request in the issues at GitHub!

Here there is my XAML code:

<oxy:Plot x:Name="graph" Title="test">
</oxy:Plot>


and my C# code :

private void GeneCourbe(List<PointsMesure> mesureList, String mesureName)
{


var valueAxis = new LinearAxis(AxisPosition.Left, 0) { MajorGridlineStyle = LineStyle.Solid, MinorGridlineStyle = LineStyle.Dot, Title = "Mesure " + mesureName };
valueAxis.AxisDistance = 0;
valueAxis.IsZoomEnabled = true;
valueAxis.IsPanEnabled = true;
plotModel.Axes.Add(valueAxis);

var line = new LineSeries
{
};

line.TrackerFormatString = " {0} " + Environment.NewLine + "{1}: {2} " + Environment.NewLine + "{3}: {4} ";


foreach (PointsMesure pm in mesureList)
{
}

valueAxis.Key = "Axe " + mesureName;
line.YAxisKey = "Axe " + mesureName;

plotModel.Series.Add(line);



graph.InvalidatePlot(true);
graph.Model = plotModel;

}


At each call of the function "GeneCourbe", I create a new lineseries. It will be powerful if I can have one tracker for all LineSeries.

UP :)

I think this custom tracker would be a great example! Anyone up for it?
This feature could also be covered by Issue #49